I have a friend with a forged 347, one of my cams, stock 243 heads and YSi make 1000 rwhp-that is budget!

 

Gotta agree with that.

 

Is your buddy running a CCP 10 rib setup?

Very impressive numbers.

 

I know this is really old but I gotta say that's impressive. I was hoping my f1a 347 would make 900whp and this makes me feel I'll be close at least lol. Love it

 

F1A should make more

 

How do you get in touch with Arun now a days ?

 

Some of the guys over on the C5 forum might know ?

That said, he has posted maybe a year or so ago on some forums, he seemed to have a tuned Gen5 ?

 

I think it’s Arun Aruja on Facebook

 

I kinda have a similar set up on my C5, not as aggresive but could probably push it to those limits

Forged LS6
patriot stage III heads
Blower cam
D1SC on a 4.38 pulley 6 rib
Fast 102 LS2 TB
Pro built 4l60E 3.42 gears
right now I am about 480-500 rwhp on a mustang dyno


I am not the original owner of this vehicle, but I spoke with him once and he said they had it up to 900 rwhp dynojet, the belt snapped off ripped the cotton underside of hood. This was on a procharger gen 1 original setup. But I have the upgraded bracket now.

 

That combo won’t make anywhere near 900rwhp especially through a auto.

 

I am not going to argue with you not saying it would be streetable, but I think he was looking for a dyno number at the time and if all the variables were their it was achievable.

 

About an inch difference in pulley size...

 

Has zero to do with street ability. It’s just not a combo that will make that power unless the dyno was messed with.